49883640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{415697}}^1$

素因数の和:415711

約数の個数: 32

約数和(自身を含む): 149651280

約数和(自身を除く): 99767640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 415697, 831394, 1247091, 1662788, 2078485, 2494182, 3325576, 4156970, 4988364, 6235455, 8313940, 9976728, 12470910, 16627880, 24941820, 49883640]

約数ペア:

[(1, 49883640), (2, 24941820), (3, 16627880), (4, 12470910), (5, 9976728), (6, 8313940), (8, 6235455), (10, 4988364), (12, 4156970), (15, 3325576), (20, 2494182), (24, 2078485), (30, 1662788), (40, 1247091), (60, 831394), (120, 415697)]